Portable ultra-filter for industrial waste fluids



FIG. 1 is a top perspective of a portable ultra filter for industrial waste fluids showing my new design, on a reduced scale, the broken lines are shown for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top perspective view thereof, on an enlarged scale;

FIG. 3 is a front elevational view thereof, on a greatly enlarged scale;

FIG. 4 is a side elevational view thereof, on a greatly enlarged scale;

FIG. 5 is a top plan view thereof, on a greatly enlarged scale; and

FIG. 6 is a rear elevational view thereof, on a greatly enlarged scale.

The side views of the portable ultra-filter for industrial waste fluids not shown are mirror images of the side views that are shown. 

The ornamental design for a portable ultra-filter for industrial waste fluids, as shown and described. 